Navigational system
OwnerBernd Petzold, Gerd Draegerinventors
Life of this patent
Estimating the term…
Abstract
Proposed is a navigational system (1), which provides a user with a plurality of routes between a starting point (S) and a destination (Z) for selection. The navigational system (1) includes a calculation unit (400) for calculating a first route (5) from starting point (S) to destination (Z). It further includes a reproducing device (700) for reproducing the calculated first route (5). The calculation unit (400) calculates at least one second route (10), which differs from first route (5), from starting point (S) to destination (Z). The reproducing device (700) reproduces the at least one calculated second route (10) in addition to the first route (5).
Claims14
A navigational system (1) having a calculation unit (400) for calculating a first route (5) from a starting point (S) to a destination (Z) and having a reproducing device (700) for reproducing the calculated first route (5), wherein the calculation unit (400) calculates at least one second route (10), which differs from the first route (5), from starting point (S) to destination (Z);
- and the reproducing device (700) reproduces the at least one calculated second route (10) in addition to the first route (5).
The navigational system (1) as recited in one of the preceding claims, wherein input means (605) for manipulating or changing at least one of the routes (5, 10) reproduced on the reproducing device (700) are provided, and a manipulated or altered route can be selected for route guidance.
The navigational system (1) as recited in one of the preceding claims, wherein a communications unit (1000) is provided that receives information regarding traffic disruptions, in particular regarding the traffic flow, on the calculated routes (5, 10);
- and the reproducing device (700) reproduces this information.
The navigational system (1) as recited in one of the preceding claims, wherein the reproduction at reproducing device (700) is optical and/or acoustic.
Dependencies are inferred from the claim text.